48683460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 164324160

約数和(自身を除く): 115640700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 571, 580, 588, 609, 735, 812, 870, 980, 1015, 1142, 1218, 1421, 1470, 1713, 1740, 2030, 2284, 2436, 2842, 2855, 2940, 3045, 3426, 3997, 4060, 4263, 5684, 5710, 6090, 6852, 7105, 7994, 8526, 8565, 11420, 11991, 12180, 14210, 15988, 16559, 17052, 17130, 19985, 21315, 23982, 27979, 28420, 33118, 34260, 39970, 42630, 47964, 49677, 55958, 59955, 66236, 79940, 82795, 83937, 85260, 99354, 111916, 115913, 119910, 139895, 165590, 167874, 198708, 231826, 239820, 248385, 279790, 331180, 335748, 347739, 419685, 463652, 496770, 559580, 579565, 695478, 811391, 839370, 993540, 1159130, 1390956, 1622782, 1678740, 1738695, 2318260, 2434173, 3245564, 3477390, 4056955, 4868346, 6954780, 8113910, 9736692, 12170865, 16227820, 24341730, 48683460]

約数ペア:

[(1, 48683460), (2, 24341730), (3, 16227820), (4, 12170865), (5, 9736692), (6, 8113910), (7, 6954780), (10, 4868346), (12, 4056955), (14, 3477390), (15, 3245564), (20, 2434173), (21, 2318260), (28, 1738695), (29, 1678740), (30, 1622782), (35, 1390956), (42, 1159130), (49, 993540), (58, 839370), (60, 811391), (70, 695478), (84, 579565), (87, 559580), (98, 496770), (105, 463652), (116, 419685), (140, 347739), (145, 335748), (147, 331180), (174, 279790), (196, 248385), (203, 239820), (210, 231826), (245, 198708), (290, 167874), (294, 165590), (348, 139895), (406, 119910), (420, 115913), (435, 111916), (490, 99354), (571, 85260), (580, 83937), (588, 82795), (609, 79940), (735, 66236), (812, 59955), (870, 55958), (980, 49677), (1015, 47964), (1142, 42630), (1218, 39970), (1421, 34260), (1470, 33118), (1713, 28420), (1740, 27979), (2030, 23982), (2284, 21315), (2436, 19985), (2842, 17130), (2855, 17052), (2940, 16559), (3045, 15988), (3426, 14210), (3997, 12180), (4060, 11991), (4263, 11420), (5684, 8565), (5710, 8526), (6090, 7994), (6852, 7105)]